Marine propulsion – Electric drive for propelling means
Reexamination Certificate
2005-07-26
2005-07-26
Basinger, Sherman (Department: 3617)
Marine propulsion
Electric drive for propelling means
Reexamination Certificate
active
06921303
ABSTRACT:
A propulsion unit for a ship including a motor housing, which is arranged in the water and contains a motor and a control unit. A propeller is arranged at a motor shaft. The motor housing is arranged as a separate modular motor unit, which can be attached to the ship by way of a fastening arrangement.
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ABB Oy
Arent & Fox PLLC
Basinger Sherman
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